대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

성층권 비행선의 위치 변화에 따른 지구국 안테나의 EIRP 및 G/T 분석

Analysis of EIRP and G/T due to Position Variation of Stratospheric Airship

  • 구본준 (한국전자통신연구원 무선방송기술연구소 위성통신시스템연구부) ;
  • 안도섭 (한국전자통신연구원 무선방송기술연구소 위성통신시스템연구부) ;
  • 백동철 (한국전자통신연구원 무선방송기술연구소 위성통신시스템연구부) ;
  • 박광량 (한국전자통신연구원 무선방송기술연구소 위성통신시스템연구부)
  • 발행 : 1999.11.01
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초록

The researches about the stratospheric communication system are on process in USA, Japan, Europe and etc. The Airship is expected to be fixed at its position in stratosphere but perhaps its position is changed slightly because of wind in stratosphere. If earth station antenna has high gain without tracking function, even though the airship location has a little variation, degradation of antenna gain is occurred because of narrow beamwidth. In this paper, EIRP and G/T variation of the ground system due to the position variation of airship are examined.

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